I've read both of your threads but it isn't quite clear for me which setup you are running. Racing muffler + Soundtube or Racing muffler + middampers ?
Yesterday i asked an offer for the race system with the soundtube at the Belgian importer. Strongly considering this system but i am bit afraid that it will be too loud.

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"... on the smiles-per-mile charts, the 1-series M coupe can't be beat. It is a challenging piece, a triple-X-rated driver's machine for semi-professionals. Its handling balance provides an open invitation to indulge in latent oversteer, and provides an opportunity to separate the men from the boys. It is an absolute hoot on the track and an addictive plaything on your favorite twisty back road. "

I've read both of your threads but it isn't quite clear for me which setup you are running. Racing muffler + Soundtube or Racing muffler + middampers ?
Yesterday i asked an offer for the race system with the soundtube at the Belgian importer. Strongly considering this system but i am bit afraid that it will be too loud.

Larry is running the full Eisenmann Race performace. Here is a photo of the
OEM vs. Eisenmann-

Kelleners Sport Germany is also running the Eisenmann system on the KS1-S.

Is there anyone here that have ordered the race system with the "soundrohr"? Iīm about to place my order but i do want a taste of it so it does not get to loud or produces a drone thatīs horrible (the standard drone is not worrying me at all).

I would like to buy an Eisenmann exhaust system. But here in Switzerland you have to buy the street legal (Sport) version of the Exhaust, if you don't like to have problems with the police

Could you tell me what's the difference between the "race" and the "sport" version?

As far as I know both versions includes Rear muffler and midpipe (connecting pipe?).

Has anybody experience with these systems? Is the Sport version loud enough, or should I keep the OEM Exhaust system?

Thank you in advance and a happy new year...

Best regards,
Flavush

Hi Flavush,

I heard the Sport system (including midpipe) and was impressed with the sound. I will get one (full sport version which is legal in Switzerland) mounted in January and live not that far away from you. If you want we can meet up afterwards so you can here it. (sent me a PN)

I heard the Sport system (including midpipe) and was impressed with the sound. I will get one (full sport version which is legal in Switzerland) mounted in January and live not that far away from you. If you want we can meet up afterwards so you can here it. (sent me a PN)